Yes that is about correct. To me that is more or less confirmed as indicated by StatCounter and Au duplex. Could have been higher but it won't because the 520 never got up to speed until very late in June. Just like the 501. I think Nokia channel led its focus on 1020 rather than 501. so Sasha likely dropped for now.
But somehow I think interest a and questioning will surround over the other Nokia this time round, that is the network side.